Our bodies are made up of a lot of joints. The joints help us move more dynamically and flexibly, and this movement relieves the impact. The ball joint is like the joint of a vehicle suspension. Connect between control arm and knuckle.

Why ball?

To control the car, it is required that the front wheels can be rotated in the desired direction. A steering mechanism is used to precisely rotate the wheels, and a ball bearing is used to connect the rotary cam to the lever. The use of the ball joint of the frets allows the hub assembly to rotate about its axis and at the same time to have a flexible connection with the levers, which is very important for the operation of the suspension.

The structure of the ball joint.

Shells of ball supports are of different shapes, but the structure and principle of their work are the same. Both the upper and lower ball bearings consist of: a finger with a thread (or groove) and a ball joint, a housing, a polymer clutch, a clamping washer and a cover. As well, the supports are of a collapsible and non-separable type. Previously, very often the repair of ball bearings was practiced, it consisted in replacing the plastic element. Such repairs restored the support of the former density of motion. But, this method of recovery did not restore the initial reliability of the ball mechanism, because the polymer element was replaced, and the finger remained old, and during the long operation of this hinge, it could form microcracks that could lead to the destruction of metal and create an emergency situation on the road. Modern ball bearings for the car, all less often are made with the use of a collapsible structure, and after failure, they must be replaced. And what to buy, the top and bottom ball bearings with fasteners at a bargain price, the online store of auto parts store "Tangrui" will help you, on it there is a wide assortment of all necessary spare parts and tools at attractive prices. To replace the ball bearings on Lada cars with front, rear or all-wheel drive, you should contact the professionals, the service center, or if you have the desire and some tools, you can make all the repairs yourself.

With the insertion of a ball joint, the vehicle suspension unit has a wide range of movements. The ball joint operates so that the suspension parts can move in various directions, not just in a certain direction. These movement disperses the impact on the car.

■ Strong Surface Treatment

Tangrui has eleTangruio deposition coating comparable to the OE level to prevent rust from reducing durability.

■ Plastic Seat

Tangrui uses a plastic ball seat. Low friction damage and low variation in torque and clearance can keep performance long.

■ Hard & Soft Ball Stud

Tangrui reduces the surface roughness of the ball through the burnishing process, making the ball smooth.

It also has high strength by applying carbon steel, heat treatment, and cold forging.